import static org.opendaylight.yangtools.sal.java.api.generator.test.CompilationTestUtils.cleanUp;
import static org.opendaylight.yangtools.sal.java.api.generator.test.CompilationTestUtils.getSourceFiles;
import static org.opendaylight.yangtools.sal.java.api.generator.test.CompilationTestUtils.testCompilation;
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import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
import com.google.common.collect.ImmutableSet;